|
(単位:%)
|
DEレシオ(%)
|
前年比(%) |
|
2022/12
|
19.7
|
-20.8%
|
|
2021/12
|
24.9
|
+147.2%
|
|
2020/12
|
10.1
|
-85.9%
|
|
2019/12
|
71.2
|
+68.6%
|
|
2018/12
|
42.2
|
-47.6%
|
|
2017/12
|
80.5
|
+39.9%
|
|
2016/12
|
57.6
|
+30.8%
|
|
2015/12
|
44.0
|
+4.8%
|
|
2014/12
|
42.0
|
+1.5%
|
|
2013/12
|
41.4
|
+46.4%
|
|
2012/12
|
28.2
|
+29.2%
|
|
2011/12
|
21.9
|
-
|